Created commands/create-database.js

scripts/core/file.js

@@ -0,0 +1,67 @@
+const path = require('path')
+const glob = require('glob')
+const fs = require('mz/fs')
+
+const file = {}
+
+file.list = function (pattern) {
+  return new Promise(resolve => {
+    glob(pattern, function (err, files) {
+      resolve(files)
+    })
+  })
+}
+
+file.getFilename = function (filepath) {
+  return path.parse(filepath).name
+}
+
+file.createDir = async function (dir) {
+  if (await file.exists(dir)) return
+
+  return fs.mkdir(dir, { recursive: true }).catch(console.error)
+}
+
+file.exists = function (filepath) {
+  return fs.exists(path.resolve(filepath))
+}
+
+file.read = function (filepath) {
+  return fs.readFile(path.resolve(filepath), { encoding: 'utf8' }).catch(console.error)
+}
+
+file.append = function (filepath, data) {
+  return fs.appendFile(path.resolve(filepath), data).catch(console.error)
+}
+
+file.create = function (filepath, data = '') {
+  filepath = path.resolve(filepath)
+  const dir = path.dirname(filepath)
+
+  return file
+    .createDir(dir)
+    .then(() => fs.writeFile(filepath, data, { encoding: 'utf8', flag: 'w' }))
+    .catch(console.error)
+}
+
+file.write = function (filepath, data = '') {
+  return fs.writeFile(path.resolve(filepath), data).catch(console.error)
+}
+
+file.clear = function (filepath) {
+  return file.write(filepath, '')
+}
+
+file.resolve = function (filepath) {
+  return path.resolve(filepath)
+}
+
+file.dirname = function (filepath) {
+  return path.dirname(filepath)
+}
+
+file.basename = function (filepath) {
+  return path.basename(filepath)
+}
+
+module.exports = file